Plugs and voltage
Monaco uses Types C and E sockets. Mains supply is 230 V at 50 Hz.
At 230 V, devices made only for 100–127 V (many American and Japanese hair dryers, curling irons and some shavers) will be damaged without a step-down converter. Chargers labelled “100–240V” work fine with just a plug adapter.
Money
€ Euro EUR
| 1 USD | 0.8951 EUR |
|---|---|
| 1 GBP | 1.20 EUR |
| 1 JPY | 0.005692 EUR |
| 1 AUD | 0.6288 EUR |
Language
- Frenchofficial97%
Bars show the share of the population that speaks each language (CLDR estimates).
Time
Monaco is on UTC+1 (standard time; clocks change for daylight saving).
Driving
Traffic in Monaco drives on the right, so the steering wheel is on the left.
Public holidays in the next 12 months
14 national public holidays from 2 November 2026. Banks, offices and many shops close; regional holidays are not shown. Dates marked “estimated” follow a lunar calendar and can move by a day.
November 2026
- All Saints' Day (observed)
- Prince's Day
December 2026
- Immaculate Conception
- Christmas Day
January 2027
- New Year's Day
- Saint Devote's Day
March 2027
- Easter Monday
May 2027
- Labor Day
- Ascension Day
- Pentecost Monday
- Corpus Christi
August 2027
- Assumption Day
- Assumption Day (observed)
November 2027
- All Saints' Day
Travel advisories
United States · State Department
No separate advisory; covered by the advisory for France: Level 2 Exercise increased caution.
Read it. Checked 2026-11-02.
United Kingdom · FCDO
No warnings The FCDO does not advise against travel to Monaco.
Updated 2025-12-10. Read the full advice. Checked 2026-11-02.
Advisories are written for each government's own citizens and change without notice: read the original before you travel.
Other practical facts
- Calling code
- +377
- Internet domain
- .mc
- Measurement
- Metric
- Paper size
- A4
- Week starts on
- Monday
- Read more
- Wikipedia

More in Western Europe
Flag: Flag of Monaco.svg, Public domain. Arms: Coat of arms of Monaco.svg, CC BY-SA 3.0. Electricity: resolved by intl.life from three sources, see methodology.